Scarlett Johansson explains why she and Colin Jost kept son Cosmo’s name private at first, describing her desire to avoid “weird” reactions, how their mothers responded, and how the couple balances pu ...

Scarlett Johansson shared that the reaction to her and husband Colin Jost naming their now 4-year-old son Cosmo was less than ...

New topical hair loss treatment shows a 539% improvement in trials, offering hope for male-pattern baldness sufferers after ...

Rebirth star said on a recent episode of Today with Jenna & Friends, per PEOPLE. “You know when you tell someone they go like ...

Here at Cosmo, we're wholeheartedly obsessed with Merit and all of their multitasking makeup and skincare. The brand was ...

Scarlett Johansson says she got criticism from her family after she named her son Cosmo. The actress is mom to Cosmo, 4, whom ...

Cosmo Pharmaceuticals NV shares soared the most in 17 years after the company said its experimental treatment for male hair ...

One Cosmo editor says: "If your skin looks greasy as hell by noon, try this killer drugstore foundation. It’s loaded with ...

Here at Cosmo, we’re recognizing celebrity couples who inspire us, make us swoon, and have us asking, “Me and who?” Get to ...

Cosmo lifts Katey Stolle during a salsa number at the BYU men's basketball game on March 9. This was Cosmo's last stunt of the season. (Isaac Rascon) From jumping over stacked tables to getting his ...